Anomalous” heat flow, which at first appears to violate the second law of thermodynamics, gives physicists a way to detect ...

As if dark energy weren't already mysterious and baffling enough, new research suggests that this unknown force may not be ...

We know the universe is and always was expanding, but we’ve never really known just how fast it’s happening. That is, until now. Researchers have used gravitational lensing to and watched a star die 5 ...

Cillian Murphy weighed in on why he thinks it's important for actors to be known for their work and not necessarily their personality. In a preview clip for the Oct. 5 "Sunday Sitdown With Willie ...